Makrolon® 牌号 2805 种类 PC
产品说明 MVR (300 °C/1.2 kg) 9.0 cm³/10 min; general purpose; medium viscosity; easy release

科思创 Makrolon® PC 2805 物性表

Thermal properties
属性名称测试标准测试标准单位数值
Application of flame from small burnerDIN 53438-1,-3Method K and F/ 2.0 mmClassK1, F1
Burning behavior UL 94 [UL recognition]UL 942.5 mmClassHB
Burning behavior UL 94 [UL recognition]UL 940.75 mmClassV-2
Burning rate (US-FMVSS)ISO 3795>=1.0 mmmm/minpassed
Coefficient of linear thermal expansion, normalISO 11359-1,-223 to 55 °C10^-4^/K0.65
Coefficient of linear thermal expansion, parallelISO 11359-1,-223 to 55 °C10^-4^/K0.65
Flash ignition temperatureASTM D1929°C480
Glass transition temperatureISO 11357-1,-210 °C/min°C145
Glow wire testb.o. EDF HN60 E.021.5 mm°C750
Glow wire testb.o. EDF HN60 E.023.0 mm°C750
Glow wire test (GWFI)IEC 60695-2-120.75 mm°C850
Glow wire test (GWFI)IEC 60695-2-121.5 mm°C850
Glow wire test (GWFI)IEC 60695-2-123.0 mm°C930
Glow wire test (GWIT)IEC 60695-2-130.75 mm°C875
Glow wire test (GWIT)IEC 60695-2-131.0 mm°C875
Glow wire test (GWIT)IEC 60695-2-131.5 mm°C875
Glow wire test (GWIT)IEC 60695-2-133.0 mm°C900
Needle flame testIEC 60695-11-5Method F/ 1.5 mms60
Needle flame testIEC 60695-11-5Method F/ 2.0 mms60
Needle flame testIEC 60695-11-5Method F/ 3.0 mms120
Needle flame testIEC 60695-11-5Method K/ 3.0 mms10
Needle flame testIEC 60695-11-5Method K/ 1.5 mms5
Needle flame testIEC 60695-11-5Method K/ 2.0 mms5
Oxygen indexISO 4589-2Method A%28
Relative temperature index (Electric strength) [UL recognition]UL 746B1.5 mm°C125
Relative temperature index (Tensile impact strength) [UL recognition]UL 746B1.5 mm°C115
Relative temperature index (Tensile strength) [UL recognition]UL 746B1.5 mm°C125
Resistance to heat (ball pressure test)IEC 60695-10-2°C136
Self ignition temperatureASTM D1929°C550
Temperature of deflection under loadISO 75-1,-20.45 MPa°C137
Temperature of deflection under loadISO 75-1,-21.80 MPa°C125
Thermal conductivity, through-planeISO 830223 °C; 50 % r. h.W/(m*K)0.2
Vicat softening temperatureISO 30650 N; 120 °C/h°C146
Vicat softening temperatureISO 30650 N; 50 °C/h°C144
Mechanical properties (23 °C/50 % r. h.)
属性名称测试标准测试标准单位数值
Ball indentation hardnessISO 2039-1N/mm²115
Charpy impact strengthISO 179/1eU-60 °CkJ/m²N
Charpy impact strengthISO 179/1eU23 °CkJ/m²N
Charpy notched impact strengthISO 21305/based on ISO 179/1eA-30 °C/ 3 mmkJ/m²16C
Charpy notched impact strengthISO 21305/based on ISO 179/1eA23 °C/ 3 mmkJ/m²75P
Flexural modulusISO 1782 mm/minMPa2400
Flexural strain at flexural strengthISO 1782 mm/min%7.1
Flexural strengthISO 1782 mm/minMPa97
Flexural stress at 3.5 % strainISO 1782 mm/minMPa73
Izod notched impact strengthISO 21305/based on ISO 180/A23 °C/ 3 mmkJ/m²70P
Izod notched impact strengthISO 21305/based on ISO 180/A-30 °C/ 3 mmkJ/m²15C
Nominal strain at breakISO 527-1,-250 mm/min%> 50
Puncture energyISO 6603-2-30 °CJ65
Puncture energyISO 6603-223 °CJ60
Puncture impact properties - maximum forceISO 6603-2-30 °CN6300
Puncture impact properties - maximum forceISO 6603-223 °CN5400
Strain at breakb.o. ISO 527-1,-250 mm/min%130
Stress at breakISO 527-1,-250 mm/minMPa70
Tensile creep modulusISO 899-11 hMPa2200
Tensile creep modulusISO 899-11000 hMPa1900
Tensile modulusISO 527-1,-21 mm/minMPa2400
Yield strainISO 527-1,-250 mm/min%6.2
Yield stressISO 527-1,-250 mm/minMPa66
Material specific properties
属性名称测试标准测试标准单位数值
Haze for transparent materialsISO 147823 mm%< 0.8
Luminous transmittance (clear transparent materials)ISO 13468-21 mm%89
Luminous transmittance (clear transparent materials)ISO 13468-22 mm%89
Luminous transmittance (clear transparent materials)ISO 13468-24 mm%87
Luminous transmittance (clear transparent materials)ISO 13468-23 mm%88
Refractive indexISO 489Procedure A1.586
Rheological properties
属性名称测试标准测试标准单位数值
Melt mass-flow rateISO 1133300 °C/ 1.2 kgg/10 min10
Melt volume-flow rateISO 1133300 °C/ 1.2 kgcm³/10 min9
Molding shrinkage, normalISO 294-460x60x2 mm/ 500 bar%0.7
Molding shrinkage, parallelISO 294-460x60x2 mm/ 500 bar%0.65
Molding shrinkage, parallel/normalb.o. ISO 2577Value range based on general practical experience%0.6 - 0.8
Electrical properties (23 °C/50 % r. h.)
属性名称测试标准测试标准单位数值
Comparative tracking index CTIIEC 60112Solution ARating250
Comparative tracking index CTI MIEC 60112Solution BRating125M
Dissipation factorIEC 602501 MHz10^-4^90
Dissipation factorIEC 60250100 Hz10^-4^5
Electrical strengthIEC 60243-11 mmkV/mm34
Electrolytic corrosionIEC 60426RatingA1
Relative permittivityIEC 602501 MHz3.0
Relative permittivityIEC 60250100 Hz3.1
Surface resistivityIEC 60093Ohm1E16
Volume resistivityIEC 60093Ohm*m1E14
Processing conditions for test specimens
属性名称测试标准测试标准单位数值
Injection molding - Injection velocityISO 294mm/s200
Injection molding - Melt temperatureISO 294°C300
Injection molding - Mold temperatureISO 294°C80
Other properties (23 °C)
属性名称测试标准测试标准单位数值
Bulk densityISO 60Pelletskg/m³660
DensityISO 1183-1kg/m³1200
Gas permeationb.o. ISO 2556Carbon dioxide/ 25.4 µm (1 mil) filmcm³/(m²*24 h*bar)16900
Gas permeationb.o. ISO 2556Nitrogen/ 100 µm filmcm³/(m²*24 h*bar)120
Gas permeationb.o. ISO 2556Carbon dioxide/ 100 µm filmcm³/(m²*24 h*bar)3800
Gas permeationb.o. ISO 2556Oxygen/ 100 µm filmcm³/(m²*24 h*bar)650
Gas permeationb.o. ISO 2556Nitrogen/ 25.4 µm (1 mil) filmcm³/(m²*24 h*bar)510
Gas permeationb.o. ISO 2556Oxygen/ 25.4 µm (1 mil) filmcm³/(m²*24 h*bar)2760
Water absorption (equilibrium value)ISO 6223 °C; 50 % r. h.%0.12
Water absorption (saturation value)ISO 62Water at 23 °C%0.3
Water vapor permeabilityISO 15106-123 °C; 85 % RH/ 100 µm filmg/(m²*24 h)15
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